Whatman Grade 113V Pre-Pleated Filter Paper, Wet-Strengthened, 125 mm Circle, 100 Pack, 1213-125

Whatman grade 113V creped filter paper, for use with a conical filter funnel, offers fast filtration and high loading capacity for analysis involving coarse particles or gelatinous precipitates.
Regular Price $198.55 Price $175.60
In stock
SKU
1213-125

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Whatman Grade 113V creped filter paper, for use with a conical filter funnel, offers fast filtration and high loading capacity for analysis involving coarse particles or gelatinous precipitates.

Features:

  • Extremely fast filtration (Herzberg 28s)
  • Wet-strengthened with chemically stable resin
  • Retention of coarse particles: nominal particle retention rating of 30 µm
  • Creped filter paper supports high loading capacity
  • Fluted (pre-pleated) for easy use in applications involving a conical filter funnel

Note: Grade 113V is strengthened with chemically stable resin. However, these paper filters do contain nitrogen and should therefore not be used in Kjeldahl estimations or other nitrogen-sensitive procedures.

Wet-Strengthened Creped Filter Paper

Creped filter paper, which has a rough surface, is designed to increase loading capacity. Fluted (pre-pleated) paper filters eliminate the need to quadrant-fold circles in repetitive or multiple analyses.

Whatman grade 113V paper filters are further strengthened with chemically stable resin that increases wet-strength without introducing significant impurities to the filtrate. Strengthening the paper expands the range of sample types that can be separated in a conical filter funnel.

Whatman Product Code1213-125
TypeWet-Strengthened
Filter MediaCellulose
Grade113V
Size125 mm Diameter
Typical Particle Retention in Liquid30 µm
Thickness420 µm
Basis Weight125 g/m^2
Water Flow Rate774 ml/min
FormatPre-Pleated Circles
Pack Size100
More Information
Grade 113
Format Circle
Manufacturer Whatman

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